Evidence map›Paper›PMID 32922997›Full record

ArticleJournal of aging research2020

Logistic Regression Model in a Machine Learning Application to Predict Elderly Kidney Transplant Recipients with Worse Renal Function One Year after Kidney Transplant: Elderly KTbot.

Ubiracé Fernando Elihimas Júnior, Jamila Pinho Couto, Wallace Pereira, Michel Pompeu Barros de Oliveira Sá, Eduardo Eriko Tenório de França, Filipe Carrilho Aguiar, Diogo Buarque Cordeiro Cabral, Saulo Barbosa Vasconcelos Alencar, Saulo José da Costa Feitosa, Thais Oliveira Claizoni Dos Santos and 5 more

Abstract read
In one paragraph

Article in Journal of aging research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors.

Ubiracé Fernando Elihimas JúniorPrograma de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade de Pernambuco (UPE), Recife, PE 50100-130, Brazil.ORCID https://orcid.org/0000-0001-5426-4253
Jamila Pinho CoutoUnidade de Nefrologia, RHP/PE, Recife, PE 52010-075, Brazil.
Wallace PereiraUnidade de Nefrologia e Divisão de Transplante, Universidade Federal de Pernambuco (UFPE), Recife, PE 50670-901, Brazil.ORCID https://orcid.org/0000-0002-1656-8683
Michel Pompeu Barros de Oliveira SáPrograma de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade de Pernambuco (UPE), Recife, PE 50100-130, Brazil.ORCID https://orcid.org/0000-0001-5356-2996
Eduardo Eriko Tenório de FrançaDepartamento de Fisioterapia, Universidade Federal da Paraíba (UFPB), João Pessoa, PB 58051-900, Brazil.ORCID https://orcid.org/0000-0001-9207-2180
Filipe Carrilho AguiarUnidade de Nefrologia e Divisão de Transplante, Universidade Federal de Pernambuco (UFPE), Recife, PE 50670-901, Brazil.ORCID https://orcid.org/0000-0002-8277-2631
Diogo Buarque Cordeiro CabralUnidade de Nefrologia, RHP/PE, Recife, PE 52010-075, Brazil.ORCID https://orcid.org/0000-0001-5218-8867
Saulo Barbosa Vasconcelos AlencarUnidade de Nefrologia e Divisão de Transplante, Universidade Federal de Pernambuco (UFPE), Recife, PE 50670-901, Brazil.ORCID https://orcid.org/0000-0002-7123-4651
Saulo José da Costa FeitosaUnidade de Nefrologia e Divisão de Transplante, Universidade Federal de Pernambuco (UFPE), Recife, PE 50670-901, Brazil.ORCID https://orcid.org/0000-0002-8994-5347
Thais Oliveira Claizoni Dos SantosInstituto de Ensino e Pesquisa Alberto Ferreira da Costa (IEPAFC), Real Hospital Português de Beneficência em Pernambuco (RHP/PE), Recife, PE 52010-075, Brazil.ORCID https://orcid.org/0000-0002-2913-3398
Helen Conceição Dos Santos ElihimasPrograma de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade de Pernambuco (UPE), Recife, PE 50100-130, Brazil.ORCID https://orcid.org/0000-0003-3921-4332
Emilly Pereira AlvesPrograma de Pós-Graduação em Engenharia de Sistemas (PPGES), UPE, Recife 50720-001, Brazil.ORCID https://orcid.org/0000-0003-4376-4214
Marcio José de Carvalho LimaPrograma de Pós-Graduação em Engenharia de Sistemas (PPGES), UPE, Recife 50720-001, Brazil.ORCID https://orcid.org/0000-0003-1455-0321
Frederico Castelo Branco CavalcantiUnidade de Nefrologia e Divisão de Transplante, Universidade Federal de Pernambuco (UFPE), Recife, PE 50670-901, Brazil.
Paulo Adriano SchwingelPrograma de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade de Pernambuco (UPE), Recife, PE 50100-130, Brazil.ORCID https://orcid.org/0000-0002-2935-3403

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRenal replacement therapy (RRT) is a public health problem worldwide. Kidney transplantation (KT) is the best treatment for elderly patients' longevity and quality of life.

objectivesThe primary endpoint was to compare elderly versus younger KT recipients by analyzing the risk covariables involved in worsening renal function, proteinuria, graft loss, and death one year after KT. The secondary endpoint was to create a robot based on logistic regression capable of predicting the likelihood that elderly recipients will develop worse renal function one year after KT.

methodUnicentric retrospective analysis of a cohort was performed with individuals aged ≥60 and <60 years old. We analysed medical records of KT recipients from January to December 2017, with a follow-up time of one year after KT. We used multivariable logistic regression to estimate odds ratios for elderly vs younger recipients, controlled for demographic, clinical, laboratory, data pre- and post-KT, and death.

results18 elderly and 100 younger KT recipients were included. Pretransplant immune variables were similar between two groups. No significant differences (

conclusionRenal function in elderly KT recipients was lower than in younger KT recipients. However, patients aged ≥60 years maintained enough renal function to remain off dialysis. Moreover, a learning machine application built a robot (Elderly KTbot) to predict in the elderly populations the likelihood of worse renal function one year after KT.

Identifiers

PMID32922997
PMCPMC7453245

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.